26772778

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{7079}}^1$

素因数の和:7173

約数の個数: 16

約数和(自身を含む): 42140160

約数和(自身を除く): 15367382

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 7079, 14158, 219449, 431819, 438898, 863638, 13386389, 26772778]

約数ペア:

[(1, 26772778), (2, 13386389), (31, 863638), (61, 438898), (62, 431819), (122, 219449), (1891, 14158), (3782, 7079)]